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1. 发明申请

US20050141442A1 Utilization of the internet protocol to facilitate communication involving mobile devices 有权
标题翻译：利用互联网协议促进涉及移动设备的通信
公开(公告)号：US20050141442A1
公开(公告)日：2005-06-30
申请号：US11024898
申请日：2004-12-29
申请人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
发明人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
IPC分类号： H04B7/005 , H04L12/28 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/02 , H04W52/38 , H04W80/04 , H04W88/06 , H04B7/00
CPC分类号： H04L61/2084 , H04L29/12311 , H04W8/02 , H04W52/38 , H04W80/04 , H04W88/06
摘要： A data communication system capable of forwarding IP-addressed data to devices as such devices move among networks having different IP addresses is disclosed herein. The system includes first and second networks containing first and second pluralities of nodes. At least one of the first plurality of nodes is adapted to receive data transmissions from an external IP-based network. Upon joining the first network, this device is assigned an IP address which remains with it irrespective of whether it moves beyond the range of the first network. When this device roams into the vicinity of the second network, data addressed to the device which is received at the first network is forwarded via at least one node of the second network to the roaming device.
摘要翻译：本文公开了能够将IP地址数据转发到设备的数据通信系统，因为这些设备在具有不同IP地址的网络之间移动。该系统包括包含第一和第二多个节点的第一和第二网络。第一多个节点中的至少一个适于从外部基于IP的网络接收数据传输。在加入第一网络之后，该设备被分配一个IP地址，而不管其是否移动超出了第一网络的范围。当该设备漫游到第二网络附近时，寻址到在第一网络接收的设备的数据经由第二网络的至少一个节点被转发到漫游设备。

2. 发明申请

US20050057289A1 Phase locked loop circuit with self adjusted tuning hiep the pham 失效
标题翻译：具有自调节调谐的锁相环电路与pham相连
公开(公告)号：US20050057289A1
公开(公告)日：2005-03-17
申请号：US10662554
申请日：2003-09-15
申请人： Hiep Pham
发明人： Hiep Pham
IPC分类号： H03L7/089 , H03L7/099 , H03L7/10 , H03L7/06
CPC分类号： H03L7/099 , H03L7/0891 , H03L7/0995 , H03L7/10 , H03L2207/06
摘要： A phase-locked loop (PLL) circuit includes a voltage-controlled oscillator (VCO) having a first input to receive a control voltage, one or more second inputs to receive one or more tuning range control signals, and an output to provide an oscillation output signal, a phase detector having inputs to receive the oscillation output signal and a reference signal, a charge pump having an input coupled to the output of the phase detector and having an output to generate the control voltage, a loop filter having an input to receive the control voltage and having a control terminal, and a controller having inputs to receive the control voltage, a high reference voltage, a low reference voltage, and one or more mode signals, and having a first output connected to the control terminal of the loop filter and second outputs to generate the tuning range signals.
摘要翻译：锁相环（PLL）电路包括具有第一输入以接收控制电压的压控振荡器（VCO），用于接收一个或多个调谐范围控制信号的一个或多个第二输入端和提供振荡的输出输出信号，具有用于接收振荡输出信号和参考信号的输入的相位检测器，具有耦合到相位检测器的输出并具有用于产生控制电压的输出的输入的电荷泵，具有输入到接收控制电压并具有控制终端，以及控制器，其具有用于接收控制电压的输入，高参考电压，低参考电压和一个或多个模式信号，并且具有连接到控制电压的控制端的第一输出环路滤波器和第二输出端产生调谐范围信号。

3. 发明授权

US06891820B1 Utilization of the internet protocol to facilitate communication involving mobile devices 有权
标题翻译：利用互联网协议促进涉及移动设备的通信
公开(公告)号：US06891820B1
公开(公告)日：2005-05-10
申请号：US09347374
申请日：1999-07-06
申请人： Hiep Pham , Martin Morris , Rajiv Kumar , Lyn Nguyen
发明人： Hiep Pham , Martin Morris , Rajiv Kumar , Lyn Nguyen
IPC分类号： H04B7/005 , H04L12/28 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/02 , H04W52/38 , H04W80/04 , H04W88/06 , H04Q7/24
CPC分类号： H04L61/2084 , H04L29/12311 , H04W8/02 , H04W52/38 , H04W80/04 , H04W88/06
摘要： A data communication system capable of forwarding IP-addressed data to devices as such devices move among networks having different IP addresses is disclosed herein. The system includes first and second networks containing first and second pluralities of nodes. At least one of the first plurality of nodes is adapted to receive data transmissions from an external IP-based network. Upon joining the first network, this device is assigned an IP address which remains with it irrespective of whether it moves beyond the range of the first network. When this device roams into the vicinity of the second network, data addressed to the device which is received at the first network is forwarded via at least one node of the second network to the device.
摘要翻译：本文公开了能够将IP地址数据转发到设备的数据通信系统，因为这些设备在具有不同IP地址的网络之间移动。该系统包括包含第一和第二多个节点的第一和第二网络。第一多个节点中的至少一个适于从外部基于IP的网络接收数据传输。在加入第一网络之后，该设备被分配一个IP地址，而不管其是否移动超出了第一网络的范围。当该设备漫游到第二网络附近时，寻址到在第一网络接收的设备的数据经由第二网络的至少一个节点转发到设备。

4. 发明授权

US5260673A .pi./4 differential encoding for digital cellular mobile systems 失效
标题翻译： pi / 4差分编码用于数字蜂窝移动系统
公开(公告)号：US5260673A
公开(公告)日：1993-11-09
申请号：US933122
申请日：1992-08-21
申请人： Hiep Pham
发明人： Hiep Pham
IPC分类号： H04L27/20
CPC分类号： H04L27/2071
摘要： A .pi./4 differential phase shift encoder that is implemented by simple digital logic circuits or a small number of digital signal processor instructions. The hardware logic circuit which implements .pi./4 differential phase shift encoding first converts a serial input binary data stream with a serial-to-parallel converter into two separate binary sequences. These sequences are then applied to a .pi./4 differential encoder which employs a table lookup to generate the final .pi./4 differential phase shift encoding. The software implementation of the .pi./4 differential phase shift encoding technique generates the phase shift encoded signal using tables of values based on sequences of the input serial binary data stream.
摘要翻译：一种由简单数字逻辑电路或少量数字信号处理器指令实现的pi / 4差分相移编码器。实现pi / 4差分相移编码的硬件逻辑电路首先将串行输入二进制数据流与串行到并行转换器转换成两个单独的二进制序列。然后将这些序列应用于采用表查找以生成最终的pi / 4差分相移编码的pi / 4差分编码器。 pi / 4差分相移编码技术的软件实现使用基于输入串行二进制数据流的序列的值表生成相移编码信号。

5. 发明申请

US20220123346A1 MULTI-CELL FLOW BATTERY AND FUEL CELL ASSEMBLIES 有权
公开(公告)号：US20220123346A1
公开(公告)日：2022-04-21
申请号：US17506123
申请日：2021-10-20
申请人： Jonghyun Park , Hiep Pham , Ian Wolf
发明人： Jonghyun Park , Hiep Pham , Ian Wolf
IPC分类号： H01M8/2475 , H01M8/00 , H01M8/026
摘要： A multi-cell electrochemical reaction cell structure for a flow battery or fuel cell having a plurality of cells electrically connected in series or parallel. A first housing has a pair of mating end plates assembled together, each forming a plurality of recesses in which one of the cells is received. One of the end plates has a projection along its perimeter and the other one of the end plates has a groove along its perimeter. The projection is configured to fit within the groove in a mating relationship to seal the housing when the end plates are engaged with each other. A second housing is a tubular shell in which a plurality of tubular flow cell units electrically connected in parallel are housed. Catholyte flows in the tubular flow cell units and anolyte flows in the tubular shell.

6. 发明授权

US06691173B2 Distributed management of an extended network containing short-range wireless links 有权
标题翻译：包含短距离无线链路的扩展网络的分布式管理
公开(公告)号：US06691173B2
公开(公告)日：2004-02-10
申请号：US09347894
申请日：1999-07-06
申请人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
发明人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
IPC分类号： G06F1514
CPC分类号： H04W92/02 , H04W4/00 , H04W48/08 , H04W52/38 , H04W88/06 , H04W88/16
摘要： A method and apparatus for internetworked communication between first and second wireless networks containing first and second pluralities of wireless nodes, respectively, is disclosed herein. In a preferred implementation an internetworking node participates in both the first and second wireless networks, and receives a first set of network information identifying each of the first plurality of wireless nodes and the services offered thereby. The internetworking node is configured to transmit the first set of network information to a master node of the second wireless network. The internetworking node also receives, from the second wireless network, a second set of network information identifying each of the second plurality of wireless nodes and the services offered thereby. In addition, the internetworking node may also transmit the second set of network information to a master node of the first wireless network. The first master node may be configured to broadcast information relating to the services offered by each of the first plurality of wireless nodes and the second wireless network. Likewise, the second master node may be configured to broadcast information relating to the services offered by each of the second plurality of wireless nodes and the second wireless network. In a preferred embodiment each of the first plurality of wireless nodes transmits an advertisement to the first master node specifying its address and services offered thereby. Similarly, each of the second plurality of wireless nodes transmits an advertisement to the second master node specifying its address and services offered thereby.
摘要翻译：本文公开了分别包含第一和第二多个无线节点的第一和第二无线网络之间的互联网络通信的方法和装置。在优选实施例中，网际网络节点参与第一和第二无线网络，并且接收标识第一多个无线节点中每一个的第一组网络信息和由此提供的服务。互联网络节点被配置为将第一组网络信息发送到第二无线网络的主节点。互联节点还从第二无线网络接收标识第二多个无线节点中的每一个的第二组网络信息以及由此提供的服务。此外，网际网络节点还可以将第二组网络信息发送到第一无线网络的主节点。第一主节点可以被配置为广播与由第一多个无线节点和第二无线网络中的每一个提供的服务有关的信息。类似地，第二主节点可以被配置为广播与由第二多个无线节点和第二无线网络中的每一个提供的服务有关的信息。在优选实施例中，第一多个无线节点中的每一个向第一主节点发送指定其由其提供的地址和服务的广告。类似地，第二多个无线节点中的每一个向第二主节点发送指定其由其提供的地址和服务的广告。

7. 发明申请

US20100189041A1 UTILIZATION OF THE INTERNET PROTOCOL TO FACILITATE COMMUNICATION INVOLVING MOBILE DEVICES 审中-公开
标题翻译： “互联网协议”利用涉及移动设备的通信
公开(公告)号：US20100189041A1
公开(公告)日：2010-07-29
申请号：US12751730
申请日：2010-03-31
申请人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
发明人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
IPC分类号： H04W40/00 , H04L12/56
CPC分类号： H04L61/2084 , H04L29/12311 , H04W8/02 , H04W52/38 , H04W80/04 , H04W88/06
摘要： A data communication system capable of forwarding IP-addressed data to devices as such devices move among networks having different IP addresses is dislcosed herein. The system includes first and second networks containing first and second pluralities of nodes. At least one of the first plurality of nodes is adapted to receive data transmissions from an external IP-based network. Upon joining the first network, this device is assigned an IP address which remains with it irrespective of whether it moves beyond the range of the first network. When this device roams into the vicinity of the second network, data addressed to the device which is received at the first network is forwarded via at least one node of the second network to the roaming device.
摘要翻译：本文中，能够将IP地址数据转发到设备的数据通信系统在具有不同IP地址的网络之间移动。该系统包括包含第一和第二多个节点的第一和第二网络。第一多个节点中的至少一个适于从外部基于IP的网络接收数据传输。在加入第一网络之后，该设备被分配一个IP地址，而不管其是否移动超出了第一网络的范围。当该设备漫游到第二网络附近时，寻址到在第一网络接收的设备的数据经由第二网络的至少一个节点被转发到漫游设备。

8. 发明授权

US07697470B2 Utilization of the internet protocol to facilitate communication involving mobile devices 有权
标题翻译：利用互联网协议促进涉及移动设备的通信
公开(公告)号：US07697470B2
公开(公告)日：2010-04-13
申请号：US11024898
申请日：2004-12-29
申请人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
发明人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
IPC分类号： H04W4/00
CPC分类号： H04L61/2084 , H04L29/12311 , H04W8/02 , H04W52/38 , H04W80/04 , H04W88/06
摘要： A data communication system capable of forwarding IP-addressed data to devices as such devices move among networks having different IP addresses is disclosed herein. The system includes first and second networks containing first and second pluralities of nodes. At least one of the first plurality of nodes is adapted to receive data transmissions from an external IP-based network. Upon joining the first network, this device is assigned an IP address which remains with it irrespective of whether it moves beyond the range of the first network. When this device roams into the vicinity of the second network, data addressed to the device which is received at the first network is forwarded via at least one node of the second network to the roaming device.
摘要翻译：本文公开了能够将IP地址数据转发到设备的数据通信系统，因为这些设备在具有不同IP地址的网络之间移动。该系统包括包含第一和第二多个节点的第一和第二网络。第一多个节点中的至少一个适于从外部基于IP的网络接收数据传输。在加入第一网络之后，该设备被分配一个IP地址，而不管其是否移动超出了第一网络的范围。当该设备漫游到第二网络附近时，寻址到在第一网络接收的设备的数据经由第二网络的至少一个节点被转发到漫游设备。

9. 发明授权

US5390215A Multi-processor demodulator for digital cellular base station employing partitioned demodulation procedure with pipelined execution 失效
标题翻译：用于数字蜂窝基站的多处理器解调器，采用流水线执行的分区解调程序
公开(公告)号：US5390215A
公开(公告)日：1995-02-14
申请号：US960343
申请日：1992-10-13
申请人： Yezdi Antia , Youngky Kim , Hiep Pham
发明人： Yezdi Antia , Youngky Kim , Hiep Pham
IPC分类号： H04J3/17 , H03M13/41 , H04B7/005 , H04L1/00 , H04L1/02 , H04L25/03 , H04L25/08 , H04L27/22 , H04L27/06 , H04B7/10
CPC分类号： H04L1/0052 , H03M13/41 , H03M13/4169 , H03M13/6325 , H03M13/6502 , H03M13/6569 , H04L1/0054 , H04L25/03197
摘要： Demodulation is provided for a base station receiver in a cellular communication system by a demodulator having four data linked digital signal processors. An MLSE equalizer and maximal ratio combiner for diversity paths includes multiple components that are partitioned among the processors for pipelined execution with predetermined time ordering.
摘要翻译：通过具有四个数据链接的数字信号处理器的解调器为蜂窝通信系统中的基站接收机提供解调。用于分集路径的MLSE均衡器和最大比组合器包括在处理器之间划分的多个分量，用于以预定时间排序进行流水线执行。

10. 发明授权

US06654614B2 Implementation of power control in a wireless overlay network 失效
标题翻译：在无线覆盖网络中实现功率控制
公开(公告)号：US06654614B2
公开(公告)日：2003-11-25
申请号：US09347385
申请日：1999-07-06
申请人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
发明人： Martin Morris , Rajiv Kumar , Lyn Nguyen , Hiep Pham
IPC分类号： H04B138
CPC分类号： H04W52/38 , H04W88/06 , H04W92/02
摘要： A method and apparatus for internetworked communication between first and second wireless networks containing first and second pluralities of wireless nodes, respectively, is disclosed herein. In a preferred implementation a first dual-power node participates in both a first wireless network and an overlay network. The dual-power node is configured to transmit and receive in both a high-power mode and a low-power mode. The dual-power node operates in an overlay network and facilitates data transmission between low-power nodes and high-power nodes by toggling between these two power modes. In a preferred implementation, a third wireless network containing a third plurality of wireless nodes is utilized. The overlay network can accommodate a plurality of high-power or dual-power nodes.
摘要翻译：本文公开了分别包含第一和第二多个无线节点的第一和第二无线网络之间的互联网络通信的方法和装置。在优选实施例中，第一双功率节点参与第一无线网络和覆盖网络。双功率节点配置为在高功率模式和低功耗模式下进行发送和接收。双功率节点在覆盖网络中运行，并且通过在这两个功率模式之间切换来促进低功率节点和高功率节点之间的数据传输。在优选实现中，利用包含第三多个无线节点的第三无线网络。覆盖网络可容纳多个高功率或双功率节点。

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